//
//  DeviceInfo.h
//  etionMisc
//
//  Created by wu jingxing on 12-12-25.
//  Copyright (c) 2012年 __MyCompanyName__. All rights reserved.
//

#import <Foundation/Foundation.h>

#import <UIKit/UIKit.h>


@interface UIDevice (DeviceInfo)
{
    
}

+(CGSize)screenSize;

+(CGFloat)screenWidth;

+(CGFloat)screenHeight;

+(BOOL)is35InchScreen;

+(BOOL)is40InchScreen;

+(BOOL)is47InchScreen;

+(BOOL)is55InchScreen;

+(BOOL)is58InchScreen;

+(BOOL)isIOS11OrNewer;

+(BOOL)isIOS9;

+(BOOL)isIOS9Serial;

+(BOOL)isIOS9OrNewer;

+(BOOL)isIOS8Serial;

+(BOOL)isIOS8OrNewer;

+(BOOL)isIOS7Serial;

+(BOOL)isIOS7OrNewer;

+(BOOL)isIOS6Serial;

+(BOOL)isIOS6OrNewer;

+(NSUInteger)currentAvailableMemory;

+(NSUInteger)currentUsedMemory;

@end
